skf2010-03-12d1t01.flac:d67d2a7b70369326546f85741259b7ff skf2010-03-12d1t02.flac:ecaf0293c953edcef6a0f6051e6e3236 skf2010-03-12d1t03.flac:cca2820c889db816c51ed44ebc56d978 skf2010-03-12d1t04.flac:45c40c85d6fab6bd5caeed344a1690c9 skf2010-03-12d2t01.flac:be6393d9968a8b89fc48f0e3874ce664 skf2010-03-12d2t02.flac:5ed3ad7d0231b19642e7ccad493f7d83 skf2010-03-12d2t03.flac:102a2f9a367f1cedcf293ea04b69eab4 skf2010-03-12d2t04.flac:7671c50211108a3c82ce93040ae8b231 skf2010-03-12d3t01.flac:1a94a4519c840096f227a1388ca2620d App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned